hsk.dk DNS records

🖥️ Nameservers2 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
liv.ns.cloudflare.com	108.162.192.188 172.64.32.188 173.245.58.188 2606:4700:50::adf5:3abc 2803:f800:50::6ca2:c0bc 2a06:98c1:50::ac40:20bc	liv.ns.cloudflare.com liv.ns.cloudflare.com liv.ns.cloudflare.com liv.ns.cloudflare.com liv.ns.cloudflare.com liv.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thomas.ns.cloudflare.com	108.162.193.238 172.64.33.238 173.245.59.238 2606:4700:58::adf5:3bee 2803:f800:50::6ca2:c1ee 2a06:98c1:50::ac40:21ee	thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com thomas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 9ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.67.74.129	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—
104.26.11.209	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.10.209	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hsk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.103.140 52.101.73.30 52.101.73.6 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)3 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::ac43:4a81	300s	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—
2606:4700:20::681a:bd1	300s	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—
2606:4700:20::681a:ad1	300s	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—

🔐 HTTPS Records1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.10.209,104.26.11.209,172.67.74.129 ipv6hint=2606:4700:20::681a:ad1,2606:4700:20::681a:bd1,2606:4700:20::ac43:4a81

📝 TXT Records3 records 65ms

TXT Record
google-site-verification=9tTStI_vLQ_e7lHutPFkdW5FjbzJJ8Dtbb0wdVxxx1I
MS=ms43492706
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (hsk.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.hsk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:monitoring@hsk.dk; ruf=mailto:monitoring@hsk.dk; fo=1

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC188ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA32ms

Field	Value
Serial	2412667356
Primary NS (MNAME)	liv.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

9ms

MX

32ms

AAAA

34ms

TXT

65ms

CAA

6ms

HTTPS

68ms

TLSA

178ms

SOA

32ms

MTA-STS

16ms

DNSSEC

188ms

SRV

0ms

Total

5098ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 13:24:12	5098ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-21 00:29:01	9663ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-05 23:57:35	1891ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-27 15:06:45	1663ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 12:56:51	4388ms	2 NS 3 A 1 MX	🔓 Insecure	View